Internet Explorer When the “Internet Options” window opens, select the Security tab. On the “Security” tab, make sure the Internet zone is selected, and then click on the “Custom level…” button. In the Security Settings – Internet Zone dialog box, click Enable for Active Scripting in the Scripting section.
No, not a good idea. Writing program will take lot of time since notepad doesn’t have autocomplete feature or plugin for validate js or html. Notepad ++ is simple and easy to use for HTML CSS JS,it comes with lot of of IDE’s like macro etc and you can Use Regular Expressions to change global modifications.